change suggested cipher for nginx

diff --git a/docs/Running-Mastodon/Production-guide.md b/docs/Running-Mastodon/Production-guide.md
index 90e9c0dea14158866ef5355c6b6f3b0ca3f1b02f..1dba56131b4d736d9b99b03b2dddb3fb89100332 100644 (file)
--- a/docs/Running-Mastodon/Production-guide.md
+++ b/docs/Running-Mastodon/Production-guide.md
@@ -24,7 +24,7 @@ server {
 
   ssl_protocols TLSv1.2;
   ssl_ciphers EECDH+AESGCM:EECDH+AES;
-  ssl_ecdh_curve secp384r1;
+  ssl_ecdh_curve prime256v1;
   ssl_prefer_server_ciphers on;
   ssl_session_cache shared:SSL:10m;